Home / 3,467,196,999.45-5,200,795,499.18-2,227,451,434.65

Finding the Fourth Proportional to 3,467,196,999.45, 5,200,795,499.18 and 2,227,451,434.65

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Solution

The fourth proportional to 3,467,196,999.45, 5,200,795,499.18 and 2,227,451,434.65 is: 3,341,177,151.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,196,999.45 : 5,200,795,499.18 = 2,227,451,434.65 : x
  2. Step 2: Convert to fraction form
    3,467,196,999.45/5,200,795,499.18 = 2,227,451,434.65/x
  3. Step 3: Cross multiply
    3,467,196,999.45x = 5,200,795,499.18 × 2,227,451,434.65
  4. Step 4: Simplify right side
    3,467,196,999.45x = 11,584,519,395,958,618,112
  5. Step 5: Solve for x
    x = 11,584,519,395,958,618,112/3,467,196,999.45
  6. Step 6: Final answer
    x = 3,341,177,151.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.